Chef&#39;s knife



FIG. 1: is the front isometric view of the chef's knife showing our new design;

FIG. 2: is the front view of the chef's knife thereof;

FIG. 3: is the back view of the chef's knife thereof;

FIG. 4: is the top view of the chef's knife thereof;

FIG. 5: is the bottom view of the chef's knife thereof;

FIG. 6: is the left hand side view of the chef's knife thereof; and,

FIG. 7: is the right hand side view of the chef's knife. 

The ornamental design for a chef's knife, as shown. 